. >> pentagon officials say al qaeda's northern africa affiliate yit is at the list of the top of snekts a deadly attack in al geara. dozens were killed at the six-day seej. -- seige. the wife of one american who escaped is speaking out. she says her husband, steve, hid from terrorists in his office, then made a run for it. >> was there in hiding for about two snafl days, was within two, three feet of some terrorists at times, some of his friends didn't make it. there are a couple times when he said he truly did think he was going to die. >> frightening. officials say 38 hostages were either executed or killed in rescue attempts. >> abc news is getting a look at hay report showing many foods we i buy may not be what we're paying for. they're filled with cheap substitutes. >> it's what we expect as shoppers. >> i think anything put in there should be listed on ingredients label. >> but a new troll down the grocery aisle by a nonprofit usp, discovered rizing numbers of fake ingredients in products from olive oil to spices to fruit juice n a new data base to be released tomorrow and obtaine